Fix adding DNS server in interface

luci-mod-network/htdocs/luci-static/resources/view/network/hosts.js

@@ -0,0 +1,42 @@
+'use strict';
+'require rpc';
+'require form';
+
+return L.view.extend({
+	callHostHints: rpc.declare({
+		object: 'luci-rpc',
+		method: 'getHostHints',
+		expect: { '': {} }
+	}),
+
+	load: function() {
+		return this.callHostHints();
+	},
+
+	render: function(hosts) {
+		var m, s, o;
+
+		m = new form.Map('dhcp', _('Hostnames'));
+
+		s = m.section(form.GridSection, 'domain', _('Host entries'));
+		s.addremove = true;
+		s.anonymous = true;
+		s.sortable  = true;
+
+		o = s.option(form.Value, 'name', _('Hostname'));
+		o.datatype = 'hostname';
+		o.rmempty = true;
+
+		o = s.option(form.Value, 'ip', _('IP address'));
+		o.datatype = 'ipaddr';
+		o.rmempty = true;
+		L.sortedKeys(hosts, 'ipv4', 'addr').forEach(function(mac) {
+			o.value(hosts[mac].ipv4, '%s (%s)'.format(
+				hosts[mac].ipv4,
+				hosts[mac].name || mac
+			));
+		});
+
+		return m.render();
+	}
+});